using FreeSql.DataAnnotations; using Newtonsoft.Json; using System; using System.Collections.Generic; using System.Linq; using Xunit; namespace FreeSql.Tests.MySql { public class MySqlSelectTest { ISelect select => g.mysql.Select(); [Table(Name = "tb_topic")] public class Topic { [Column(IsIdentity = true, IsPrimary = true)] public int Id { get; set; } public int Clicks { get; set; } public int TestTypeInfoGuid { get; set; } public TestTypeInfo Type { get; set; } public string Title { get; set; } public DateTime CreateTime { get; set; } public virtual TopicFields Fields { get; set; } } public class TopicFields { [Column(IsPrimary = true)] public int TopicId { get; set; } public virtual Topic Topic { get; set; } } public class TestTypeInfo { [Column(IsIdentity = true)] public int Guid { get; set; } public int ParentId { get; set; } public virtual TestTypeParentInfo Parent { get; set; } public string Name { get; set; } public virtual ICollection Topics { get; set; } } public class TestTypeParentInfo { [Column(IsIdentity = true)] public int Id { get; set; } public string Name { get; set; } public List Types { get; set; } } public partial class Song { [Column(IsIdentity = true)] public int Id { get; set; } public DateTime? Create_time { get; set; } public bool? Is_deleted { get; set; } public string Title { get; set; } public string Url { get; set; } public virtual ICollection Tags { get; set; } } public partial class Song_tag { public int Song_id { get; set; } public virtual Song Song { get; set; } public int Tag_id { get; set; } public virtual Tag Tag { get; set; } } public partial class Tag { [Column(IsIdentity = true)] public int Id { get; set; } public int? Parent_id { get; set; } public virtual Tag Parent { get; set; } public decimal? Ddd { get; set; } public string Name { get; set; } public virtual ICollection Songs { get; set; } public virtual ICollection Tags { get; set; } } [Fact] public void Lazy() { var tags = g.mysql.Select().Where(a => a.Parent.Name == "xxx") .LeftJoin(a => a.Parent_id == a.Parent.Id) .ToSql(); var songs = g.mysql.Select().Limit(10).ToList(); } [Fact] public void ToList() { var t0 = select.Limit(50).ToList(); var t1 = g.mysql.Select().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToSql(); var t2 = g.mysql.Select().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToSql(); var sql1 = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid).ToSql(); var sql2 = select.LeftJoin((a, b) => a.TestTypeInfoGuid == b.Guid && b.Name == "111").ToSql(); var sql3 = select.LeftJoin("TestTypeInfo b on b.Guid = a.TypeGuid").ToSql(); //g.mysql.Select().Join((a, b, c) => new Model.JoinResult3( // Model.JoinType.LeftJoin, a.TypeGuid == b.Guid, // Model.JoinType.InnerJoin, c.Id == b.ParentId && c.Name == "xxx") //); //var sql4 = select.From((a, b, c) => new SelectFrom() // .InnerJoin(a.TypeGuid == b.Guid) // .LeftJoin(c.Id == b.ParentId) // .Where(b.Name == "xxx")) //.Where(a => a.Id == 1).ToSql(); var sql4 = select.From((s, b, c) => s .InnerJoin(a => a.TestTypeInfoGuid == b.Guid) .LeftJoin(a => c.Id == b.ParentId) .Where(a => b.Name == "xxx")).ToSql(); //.Where(a => a.Id == 1).ToSql(); var list111 = select.From((s, b, c) => s .InnerJoin(a => a.TestTypeInfoGuid == b.Guid) .LeftJoin(a => c.Id == b.ParentId) .Where(a => b.Name != "xxx")); var list111sql = list111.ToSql(); var list111data = list111.ToList((a, b, c) => new { a.Id, title_substring = a.Title.Substring(0, 1), a.Type, ccc = new { a.Id, a.Title }, tp = a.Type, tp2 = new { a.Id, tp2 = a.Type.Name }, tp3 = new { a.Id, tp33 = new { a.Id } } }); var ttt122 = g.mysql.Select().Where(a => a.Id > 0).ToSql(); var sql5 = g.mysql.Select().From((s, b, c) => s).Where((a, b, c) => a.Id == b.ParentId).ToSql(); var t11112 = g.mysql.Select().ToList(a => new { a.Id, a.Title, a.Type, ccc = new { a.Id, a.Title }, tp = a.Type, tp2 = new { a.Id, tp2 = a.Type.Name }, tp3 = new { a.Id, tp33 = new { a.Id } } }); var t100 = g.mysql.Select().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList(); var t101 = g.mysql.Select().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList(); var t1111 = g.mysql.Select().ToList(a => new { a.Id, a.Title, a.Type }); var t2222 = g.mysql.Select().ToList(a => new { a.Id, a.Title, a.Type.Name }); } [Fact] public void ToOne() { } [Fact] public void ToSql() { } [Fact] public void Any() { var count = select.Where(a => 1 == 1).Count(); Assert.False(select.Where(a => 1 == 2).Any()); Assert.Equal(count > 0, select.Where(a => 1 == 1).Any()); } [Fact] public void Count() { var count = select.Where(a => 1 == 1).Count(); select.Where(a => 1 == 1).Count(out var count2); Assert.Equal(count, count2); Assert.Equal(0, select.Where(a => 1 == 2).Count()); } [Fact] public void Master() { Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql()); } [Fact] public void Caching() { var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList(); var testcaching1 = g.mysql.Cache.Get("testcaching"); Assert.NotNull(testcaching1); var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList(); var testcaching2 = g.mysql.Cache.Get("testcaching"); Assert.NotNull(testcaching2); Assert.Equal(result1.Count, result1.Count); } [Fact] public void From() { //������� var query2 = select.From((s, b, c) => s .LeftJoin(a => a.TestTypeInfoGuid == b.Guid) .LeftJoin(a => b.ParentId == c.Id) ); var sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` b ON a.`TestTypeInfoGuid` = b.`Guid` LEFT JOIN `TestTypeParentInfo` c ON b.`ParentId` = c.`Id`", sql); query2.ToList(); } [Fact] public void LeftJoin() { //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx'", sql); query.ToList(); query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON 1 = 1 LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx' WHERE (a__Type__Parent.`Id` = 10)", sql); query.ToList(); //���û�е������� query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx'", sql); query.ToList(); query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` b__Parent ON 1 = 1 LEFT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx' WHERE (b__Parent.`Id` = 10)", sql); query.ToList(); //������� query = select .LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid) .LeftJoin(a => a.Type.Parent.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql); query.ToList(); query = select .LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid) .LeftJoin((a, c) => c.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` LEFT JOIN `TestTypeParentInfo` c ON c.`Id` = b.`ParentId`", sql); query.ToList(); //���û�е�������b��c������ϵ var query2 = select.From((s, b, c) => s .LeftJoin(a => a.TestTypeInfoGuid == b.Guid) .LeftJoin(a => b.ParentId == c.Id)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeInfo` b ON a.`TestTypeInfoGuid` = b.`Guid` LEFT JOIN `TestTypeParentInfo` c ON b.`ParentId` = c.`Id`", sql); query2.ToList(); //������϶����㲻�� query = select.LeftJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid", sql); query.ToList(); query = select.LeftJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", new { bname = "xxx" }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", sql); query.ToList(); } [Fact] public void InnerJoin() { //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.InnerJoin(a => a.Type.Guid == a.TestTypeInfoGuid); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.InnerJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx'", sql); query.ToList(); query = select.InnerJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON 1 = 1 INNER JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx' WHERE (a__Type__Parent.`Id` = 10)", sql); query.ToList(); //���û�е������� query = select.InnerJoin((a, b) => b.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.InnerJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx'", sql); query.ToList(); query = select.InnerJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` b__Parent ON 1 = 1 INNER JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx' WHERE (b__Parent.`Id` = 10)", sql); query.ToList(); //������� query = select .InnerJoin(a => a.Type.Guid == a.TestTypeInfoGuid) .InnerJoin(a => a.Type.Parent.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` INNER JOIN `TestTypeParentInfo` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql); query.ToList(); query = select .InnerJoin((a, b) => b.Guid == a.TestTypeInfoGuid) .InnerJoin((a, c) => c.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` INNER JOIN `TestTypeParentInfo` c ON c.`Id` = b.`ParentId`", sql); query.ToList(); //���û�е�������b��c������ϵ var query2 = select.From((s, b, c) => s .InnerJoin(a => a.TestTypeInfoGuid == b.Guid) .InnerJoin(a => b.ParentId == c.Id)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN `TestTypeInfo` b ON a.`TestTypeInfoGuid` = b.`Guid` INNER JOIN `TestTypeParentInfo` c ON b.`ParentId` = c.`Id`", sql); query2.ToList(); //������϶����㲻�� query = select.InnerJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid", sql); query.ToList(); query = select.InnerJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", new { bname = "xxx" }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a INNER JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", sql); query.ToList(); } [Fact] public void RightJoin() { //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.RightJoin(a => a.Type.Guid == a.TestTypeInfoGuid); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.RightJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx'", sql); query.ToList(); query = select.RightJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON 1 = 1 RIGHT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx' WHERE (a__Type__Parent.`Id` = 10)", sql); query.ToList(); //���û�е������� query = select.RightJoin((a, b) => b.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid`", sql); query.ToList(); query = select.RightJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx'", sql); query.ToList(); query = select.RightJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").Where(a => a.Type.Parent.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN `TestTypeParentInfo` b__Parent ON 1 = 1 RIGHT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx' WHERE (b__Parent.`Id` = 10)", sql); query.ToList(); //������� query = select .RightJoin(a => a.Type.Guid == a.TestTypeInfoGuid) .RightJoin(a => a.Type.Parent.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` RIGHT JOIN `TestTypeParentInfo` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql); query.ToList(); query = select .RightJoin((a, b) => b.Guid == a.TestTypeInfoGuid) .RightJoin((a, c) => c.Id == a.Type.ParentId); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` b ON b.`Guid` = a.`TestTypeInfoGuid` RIGHT JOIN `TestTypeParentInfo` c ON c.`Id` = b.`ParentId`", sql); query.ToList(); //���û�е�������b��c������ϵ var query2 = select.From((s, b, c) => s .RightJoin(a => a.TestTypeInfoGuid == b.Guid) .RightJoin(a => b.ParentId == c.Id)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN `TestTypeInfo` b ON a.`TestTypeInfoGuid` = b.`Guid` RIGHT JOIN `TestTypeParentInfo` c ON b.`ParentId` = c.`Id`", sql); query2.ToList(); //������϶����㲻�� query = select.RightJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid", sql); query.ToList(); query = select.RightJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", new { bname = "xxx" }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a RIGHT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", sql); query.ToList(); } [Fact] public void Where() { //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.Where(a => a.Id == 10); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10)", sql); query.ToList(); query = select.Where(a => a.Id == 10 && a.Id > 10 || a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10 AND a.`Id` > 10 OR a.`Clicks` > 100)", sql); query.ToList(); query = select.Where(a => a.Id == 10).Where(a => a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10) AND (a.`Clicks` > 100)", sql); query.ToList(); query = select.Where(a => a.Type.Name == "typeTitle"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type WHERE (a__Type.`Name` = 'typeTitle')", sql); query.ToList(); query = select.Where(a => a.Type.Name == "typeTitle" && a.Type.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type WHERE (a__Type.`Name` = 'typeTitle' AND a__Type.`Guid` = a.`TestTypeInfoGuid`)", sql); query.ToList(); query = select.Where(a => a.Type.Parent.Name == "tparent"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type, `TestTypeParentInfo` a__Type__Parent WHERE (a__Type__Parent.`Name` = 'tparent')", sql); query.ToList(); //���û�е������ԣ��򵥶������ query = select.Where((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "typeTitle"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` b WHERE (b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'typeTitle')", sql); query.ToList(); query = select.Where((a, b) => b.Name == "typeTitle" && b.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` b WHERE (b.`Name` = 'typeTitle' AND b.`Guid` = a.`TestTypeInfoGuid`)", sql); query.ToList(); query = select.Where((a, b, c) => c.Name == "tparent"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeParentInfo` c WHERE (c.`Name` = 'tparent')", sql); query.ToList(); //����һ�� From ��Ķ������ var query2 = select.From((s, b, c) => s .Where(a => a.Id == 10 && c.Name == "xxx") .Where(a => b.ParentId == 20)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeParentInfo` c, `TestTypeInfo` b WHERE (a.`Id` = 10 AND c.`Name` = 'xxx') AND (b.`ParentId` = 20)", sql); query2.ToList(); //������϶����㲻�� query = select.Where("a.clicks > 100 and a.id = ?id", new { id = 10 }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.clicks > 100 and a.id = ?id)", sql); query.ToList(); } [Fact] public void WhereIf() { //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.WhereIf(true, a => a.Id == 10); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10)", sql); query.ToList(); query = select.WhereIf(true, a => a.Id == 10 && a.Id > 10 || a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10 AND a.`Id` > 10 OR a.`Clicks` > 100)", sql); query.ToList(); query = select.WhereIf(true, a => a.Id == 10).WhereIf(true, a => a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.`Id` = 10) AND (a.`Clicks` > 100)", sql); query.ToList(); query = select.WhereIf(true, a => a.Type.Name == "typeTitle"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type WHERE (a__Type.`Name` = 'typeTitle')", sql); query.ToList(); query = select.WhereIf(true, a => a.Type.Name == "typeTitle" && a.Type.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type WHERE (a__Type.`Name` = 'typeTitle' AND a__Type.`Guid` = a.`TestTypeInfoGuid`)", sql); query.ToList(); query = select.WhereIf(true, a => a.Type.Parent.Name == "tparent"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeInfo` a__Type, `TestTypeParentInfo` a__Type__Parent WHERE (a__Type__Parent.`Name` = 'tparent')", sql); query.ToList(); //����һ�� From ��Ķ������ var query2 = select.From((s, b, c) => s .WhereIf(true, a => a.Id == 10 && c.Name == "xxx") .WhereIf(true, a => b.ParentId == 20)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a, `TestTypeParentInfo` c, `TestTypeInfo` b WHERE (a.`Id` = 10 AND c.`Name` = 'xxx') AND (b.`ParentId` = 20)", sql); query2.ToList(); //������϶����㲻�� query = select.WhereIf(true, "a.clicks > 100 and a.id = ?id", new { id = 10 }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a WHERE (a.clicks > 100 and a.id = ?id)", sql); query.ToList(); // ==========================================WhereIf(false) //����е�������a.Type��a.Type.Parent ���ǵ������� query = select.WhereIf(false, a => a.Id == 10); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); query = select.WhereIf(false, a => a.Id == 10 && a.Id > 10 || a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); query = select.WhereIf(false, a => a.Id == 10).WhereIf(false, a => a.Clicks > 100); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); query = select.WhereIf(false, a => a.Type.Name == "typeTitle"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); query = select.WhereIf(false, a => a.Type.Name == "typeTitle" && a.Type.Guid == a.TestTypeInfoGuid); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); query = select.WhereIf(false, a => a.Type.Parent.Name == "tparent"); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); //����һ�� From ��Ķ������ query2 = select.From((s, b, c) => s .WhereIf(false, a => a.Id == 10 && c.Name == "xxx") .WhereIf(false, a => b.ParentId == 20)); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query2.ToList(); //������϶����㲻�� query = select.WhereIf(false, "a.clicks > 100 and a.id = ?id", new { id = 10 }); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a", sql); query.ToList(); } [Fact] public void WhereExists() { var sql2222 = select.Where(a => select.Where(b => b.Id == a.Id).Any()).ToList(); sql2222 = select.Where(a => select.Where(b => b.Id == a.Id && select.Where(c => c.Id == b.Id).Where(d => d.Id == a.Id).Where(e => e.Id == b.Id) .Offset(a.Id) .Any() ).Any() ).ToList(); } [Fact] public void GroupBy() { var groupby = select.From((s, b, c) => s .Where(a => a.Id == 1) ) .GroupBy((a, b, c) => new { tt2 = a.Title.Substring(0, 2), mod4 = a.Id % 4 }) .Having(a => a.Count() > 0 && a.Avg(a.Key.mod4) > 0 && a.Max(a.Key.mod4) > 0) .Having(a => a.Count() < 300 || a.Avg(a.Key.mod4) < 100) .OrderBy(a => a.Key.tt2) .OrderByDescending(a => a.Count()) .ToList(a => new { a.Key.tt2, cou1 = a.Count(), arg1 = a.Avg(a.Key.mod4), ccc2 = a.Key.tt2 ?? "now()", //ccc = Convert.ToDateTime("now()"), partby = Convert.ToDecimal("sum(num) over(PARTITION BY server_id,os,rid,chn order by id desc)") }); } [Fact] public void ToAggregate() { var sql = select.ToAggregate(a => new { sum = a.Sum(a.Key.Id + 11.11), avg = a.Avg(a.Key.Id), count = a.Count(), max = a.Max(a.Key.Id), min = a.Min(a.Key.Id) }); } [Fact] public void OrderBy() { } [Fact] public void Skip_Offset() { } [Fact] public void Take_Limit() { } [Fact] public void Page() { } [Fact] public void Sum() { } [Fact] public void Min() { } [Fact] public void Max() { } [Fact] public void Avg() { } [Fact] public void As() { } [Fact] public void AsTable() { Func tableRule = (type, oldname) => { if (type == typeof(Topic)) return oldname + "AsTable1"; else if (type == typeof(TestTypeInfo)) return oldname + "AsTable2"; return oldname + "AsTable"; }; //����е�������a.Type��a.Type.Parent ���ǵ������� var query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid).AsTable(tableRule); var sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid`", sql); query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx'", sql); query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").Where(a => a.Type.Parent.Id == 10).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeParentInfoAsTable` a__Type__Parent ON 1 = 1 LEFT JOIN `TestTypeInfoAsTable2` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` AND a__Type.`Name` = 'xxx' WHERE (a__Type__Parent.`Id` = 10)", sql); //���û�е������� query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` b ON b.`Guid` = a.`TestTypeInfoGuid`", sql); query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx'", sql); query = select.LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").Where(a => a.Type.Parent.Id == 10).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeParentInfoAsTable` b__Parent ON 1 = 1 LEFT JOIN `TestTypeInfoAsTable2` b ON b.`Guid` = a.`TestTypeInfoGuid` AND b.`Name` = 'xxx' WHERE (b__Parent.`Id` = 10)", sql); //������� query = select .LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid) .LeftJoin(a => a.Type.Parent.Id == a.Type.ParentId).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a__Type.`Guid`, a__Type.`ParentId`, a__Type.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` a__Type ON a__Type.`Guid` = a.`TestTypeInfoGuid` LEFT JOIN `TestTypeParentInfoAsTable` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql); query = select .LeftJoin((a, b) => b.Guid == a.TestTypeInfoGuid) .LeftJoin((a, c) => c.Id == a.Type.ParentId).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` b ON b.`Guid` = a.`TestTypeInfoGuid` LEFT JOIN `TestTypeParentInfoAsTable` c ON c.`Id` = b.`ParentId`", sql); //���û�е�������b��c������ϵ var query2 = select.From((s, b, c) => s .LeftJoin(a => a.TestTypeInfoGuid == b.Guid) .LeftJoin(a => b.ParentId == c.Id)).AsTable(tableRule); sql = query2.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, b.`Guid`, b.`ParentId`, b.`Name`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN `TestTypeInfoAsTable2` b ON a.`TestTypeInfoGuid` = b.`Guid` LEFT JOIN `TestTypeParentInfoAsTable` c ON b.`ParentId` = c.`Id`", sql); //������϶����㲻�� query = select.LeftJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid").AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid", sql); query = select.LeftJoin("TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", new { bname = "xxx" }).AsTable(tableRule); sql = query.ToSql().Replace("\r\n", ""); Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TestTypeInfoGuid`, a.`Title`, a.`CreateTime` FROM `tb_topicAsTable1` a LEFT JOIN TestTypeInfo b on b.Guid = a.TestTypeInfoGuid and b.Name = ?bname", sql); } } }